The freedom flower (yandere!error sans)

I dont understand

Roses pov
I looked around in slight panic, it was the same type of white area Error had, only different things about it were the colours, strokes of blues and pinks danced in the area and vanished without a trace. Drawings of humans and beautiful creatures came into my vision with ease and then disappeared, as if they never existed
I was snapped out of my thoughts by this new skeleton feeling my body, touching my arms and side gently. "Wow..." He said and he came to a dark blue bruise on my leg, I hissed and tried to yank myself away and run, but I screamed in pain and felt my body go limp, he caught me of course.
"Jeez! Be careful! I'm not gonna hurt you." He said in a soothing voice, trying to calm me down. I didn't listen, I thrashed weakly and spoke in a choked voice as memories of Vanessa and Error danced in my head "your mouth lies! It's dirty like kidneys!" I shouted, his grip loosened slightly allowing me to pull away weakly.
"Why do you talk like that? Are you alright?! Did Error do something horrible to yo-" he said, before I cut him off with a harsh slap to his bony cheekbone. The pain in my body felt like hot coals each time I moved, but I ignored it as I stared at him with an angry blaze in my eyes "what do you think?! The friend of fiends has left me to rot! I was ripped apart and thrown away! What do you think of being a dentist?!" I shouted, my face probably turning a deep red as I felt hot tears trail down my cheeks.
He stared at me for the longest time baffled, so I decided to turn around and see if there was a way out of this area. Before I could even take one step he teleported in front of me and swept his paintbrush on my leg, I gasped in shock and awaited some sort of burning sensation, but instead I felt a soothing one as the bruise got lighter and lighter until there was nothing left of it.
I looked up at him in confusion, and felt slightly less upset as he stroked his paintbrush behind me forming a chair. He helped me into it and started swishing his paintbrush over other cuts "I-...I-I'm so sorry, I s-should have been paying more attention to h-how you felt about this instead of just forcing you into new surrounding. I don't know what happened, I shouldn't have judged you." He said sincerely, before painting away the blood seeping out of a wide scar on my arm, I felt instant relief as the pain slowly faded away. I watched him carefully as he finished all the injuries on my body "now let's take a look at that eye of yours-" he said, before tuning his head up to me.
He stared at me with a slightly wide eyed expression, I simply stared back with slightly teary eyes and awaited him to speak. After more silence I tried to turn my head away, but he cupped my chin and gently turned my head back to him "s-sorry! I-I just...." He said as his cheekbones turned to multiple different colours, all at once.
He put some paint on his finger and brought it up to my eye, I tried to pull away as a scared feeling crawled into my chest again. "Hey hey hey, it's ok, don't be afraid." He said calmingly, before rubbing the paint on my black eye.
It was cold, and kind of tickled. I felt my shoulders relax as I felt all the pain in my eye slowly turn into nothing but a memory, he stared into my eyes and smiled kindly "no wonder Sans likes you, you have the most beautiful eyes~" he said and winked, I quickly got up in panic and looked for an exit frantically. I completely forgot about my Sans.

Errors pov
I rocked slowly back and forth as I looked at Roses dried blood on the floor, it looked more like rust now instead of its beautiful luscious colour. I stared down at the two dolls I was holding, one was the Blue doll that Rosie loved so much, and in the other was the Ink doll I made some time ago. I had hidden it so Rosie couldn't find it and love him too.
"S-s-s-she isn't h-h-happy." I said to myself as I picked up a knitting needle "t-t-they're tricking-g her, f-f-forcing her to l-l-like them and s-stay with t-them!" I shouted, my hand shaking as I let strings pick up the dolls and let them dangle in front of me "s-s-she's not a-a happy I-i-idiot like them-m!" I stated in anger, slowly raising the knitting needle "s-she's special, s-she's too go-o-od for them." I shouted "she doesn't belong to the-e-em!!" I screamed in rage, before driving the knitting needle into Blues head, it making a delightful ripping sound as its stuffing started to fall out in small chunks "s-s-she belongs to-o-o me."

Roses pov
"Wheres the exit?!"
I yelled as I ran around the area, swatting away paint strokes and drawings in my path. He teleported in front of my and grabbed my shoulders firmly "please stop! Just calm down and maybe I can explain-" he said, before I bit his bony arm, hard.
He gasped in pain but kept his hold, I started to grind my teeth into his bone making him let out a slight scream "p-p-please! S-S-Sans needs you a-alive!" He said as I felt him shaking, at this I let go of his arm,
spitting out bits of bone I gnawed off.
"Sans?" I asked as he clutched his arm, he nodded weakly "y-yeah, he t-told me to get you away from that m-monster. A-And back to him." He said, my eyes filled with joy as I looked around "w-when's my appointment?!" I asked in anticipation, he chuckled slightly "so that's why you freaked out when I winked." He smiled, before taking his brush with his good arm and painting something "I can bring you to him tomorrow, but for now you need your rest, you went through a lot today-" he said, before I cut him off "don't, mention the departed." I mumbled, he nodded and took my hand. His cheekbones changed colour again as he lead me to what he had just painted, it was a light blue bed.
He helped me into it and smiled down at me "sleep tight~ I'm Ink, by the way." He said, before winking again and walking away. I closed my eyes and tried to sleep, but to no avail as I them decided to watch the dancing drawing above me, hoping they would soothe me to slumber.

Blues pov
I smiled the whole day, Ink had promised me he would bring Rose to me tomorrow at eight! "Glad you're feeling better Sans." Papyrus said, smoking a cigarette and watching tv. His face was grim, he hardly left the house anymore and had large creases under his eye sockets. "Y-yeah! I just got Alphys ' position as head of the royal guard!" I lied, I knew Papyrus would hate to see my Rose again, so I figured it's best to keep her a secret.
Awkward silence filled the house, the only noise left was the faint talking of the news reporter as he reminded us all of Napstaton. I let out a fake yawn "I'm going to bed brother." I said and hurried up the stairs " Sans!" He called as I was midway to my room, I turned back down to him to see him staring at me with two dull sockets. Slight uneasiness filled my ribs as the silence rang on, until he spoke.
"Stop talking to yourself up there, you sound like two different people sometimes, sheesh." He said before lighting another cigarette and turning bak to he tv "o-ok brother!" I said and hurried upstairs, now slightly afraid. If Papyrus heard us, did he hear what we were saying?

Papyrus's pov
Later that night I was heading to bed, midnight and all that remained on the couch was a pile of cigarettes "now I need to buy more" I thought to myself glumly as I made my way past Sans' room "stop it...." I heard Sans mumble behind the locked door, I froze in place and continued listening.
"A-ah stop that hurts! Please, just let me sleep tonight. It's midnight and I'm tired-" he seemed to be talking to someone, but I could only hear his voice. "...o-ok, I'll listen! J-just stop whispering! I said stop!" His voice raised causing me to panic, I knocked on his door gently "Sans, you awake in there?" No response, I knocked once more and heard nothing. After a few more attempts I figured he was just having a nightmare, so I uneasily walked away "love you." I said before entering my room to get some sleep, knowing it wouldn't help because I keep seeing Vanessa every time I close my eyes.

Sans' pov
Well I don't love you.